将事件添加到Google日历时的时差

我有为给定的mailid向Google日历添加事件的代码。将事件添加到Google日历时的时差

问题是，当我尝试添加事件时存在时间差异问题。

例如，如果我将以下内容添加到日历03/21/2012 8:00AM，则在网络上查看的日历条目中的时间设置为17:30。

这里是我的代码：

$gmail = '[email protected]'; 
$gpwd = '1233'; 
$datetime1 = strtotime('03/21/2012 8:00AM'); 
$date1 = date("Y-m-d", $datetime1); 
$idg = add_to_calendernow1($gmail,$gpwd,$id,$date1,$datetime1); 

function add_to_calendernow1($gmail,$gpwd,$ticket,$date,$timestamp){ 
    if($gmail){ 
     /* Change the below path with correct path class1.php and class2.php are in the includes directory */ 
     include('includes/class1.php'); 
     include('includes/class2.php'); 
     $email = $gmail; 
     $password = $gpwd; 
     $altEmail = $gmail; 
     $login = new GoogleClientLogin($email, $password, GoogleClientLogin::$CALENDAR_SERVICE, APP_NAME); 
     $cal = new GoogleCalendar($login); 
     $cal->altEmail = $altEmail; 
     $content = "Ticket #".$ticket." scheduled now"; 
     $entryData = $cal->addEvent(array( 
         "title"=> "Ticket #".$ticket." Scehduled An Item", 
         "content"=> $content, 
         "where"=> "", 
         "startTime"=> $timestamp, 
         "endTime"=> $timestamp 
        )); 
     $id_now = explode('feeds/',$entryData['id']); 
     $sec_id = $id_now[1]; 
     $id_id = explode('/',$sec_id); 
     return $id_id[0]; 
    } 
}

的GoogleClientLogin和Google日历类来自这个博客帖子：

http://mark.biek.org/blog/2010/07/addingdeleting-events-with-the-google-calendar-api/

有没有人有什么可能会导致这什么想法？

Google日历的时区设置为东部标准时间，服务器位于美国。

在我的代码中还有其他事情需要做，以确保时间正确地结转？

来源

2012-03-14 Kichu